This might be a weird question but I hope you have an answer.
Are the U.S. domestic flights have restriction in carrying raw meat (such as ground beef, boneless chicken) in the cabin? I mean, is raw meat considered to be prohibited to carry it in?
This actually may not be an TSA policy but an airline one. An article in AZ central suggests that not all airline allow frozen meats in carry-ons so you may need to check with the airline that they do.
The same article also suggests possible packing tips for transporting the frozen meats as well.
Personally I would suggest having your meat vacuum packed before freezing it.